baber/WOPTO huggingface dataset:
Patent EP-0993963-B1 (EP)
Inventor: LION JEAN-PIERRE
IPC: G03F1/00
Filed: 1999-09-30
Granted: 2003-03-26
Abstract: A temporary support (3) is applied to the rear of the film (4), initially non-adherent, being e.g. paper. Heating softens the plastic, inducing temporary adhesion. The paper maintains film dimensional stability, during subsequent thermal printing. A pattern is transferred by sublimation from an impregnated printing paper (14). Set heat and pressure are applied, printing the design onto the film. Once the design is printed onto the front of the film, the film and paper are cooled, permitting their separation. An Independent claim is included for the corresponding continuous printing equipment. Preferred features: The temperature promoting adhesion between paper and film is 100-200 degrees C, preferably 170-180 degrees C. Sublimation transfer temperature is 170-230 degrees C. The result is cooled to 20-30 degrees C. The printing paper (14) is pre-impregnated with sublimating colors, with a small content of softening or parting agents, to prevent adhesion between film and printing paper during sublimation printing. A flocked plastic film is prepared for printing, by applying a layer of adhesive to its rear, onto which white fibers are flocked
Patent EP-1161478-B1 (EP)
Inventor: BECKER HEINRICH
IPC: C07C49/683
Filed: 1999-03-09
Granted: 2006-12-27
Abstract: L'invention concerne des polymères conjugués contenant des motifs triptycène. Ces polymères sont d'une part des homopolymères constitués d'un motif récurrent contenant un groupe triptycénylène, et d'autre part des copolymères constitués d'au moins deux motifs récurrents différents pouvant contenir un groupe triptycénylène ou un groupe arylène, hétéroarylène, vinylène et éthynylène. Ces polymères s'utilisent comme matériaux électroluminescents.
Patent EP-1086706-B1 (EP)
Inventor: KATO AKIRA
IPC: A61K47/20
Filed: 1999-03-31
Granted: 2003-11-26
Abstract: The present invention provides a stable composition of an antidementia medicament. Specifically, it is a stabilized composition of an antidementia medicament comprising an antidementia medicament and an organic acid. As the organic acid, tosyllic acid, mesyllic acid, benzoic acid, salicylic acid, tartaric acid, citric acid and the like are particularly preferable.
Patent EP-1100675-B1 (EP)
Inventor: STUCKY DAVID J
IPC: E04F13/18
Filed: 1999-04-01
Granted: 2004-01-02
Abstract: Foamed polymer-fiber composites, building materials and methods of making such building materials are provided by this invention. The composites include about 35-75 wt. % of a polymeric resin, about 25-65 wt. % fiber and have a specific gravity of less than about 1.25 g/cc. The low density is provided by the introduction of a blowing agent or gas into a molten precursor of the composite during thermo forming, such as in an extrusion operation.
Patent EP-1003960-B1 (EP)
Inventor: MOSER WINFRIED
IPC: F02D41/14
Filed: 1999-03-24
Granted: 2003-07-02
Abstract: The invention relates to an internal combustion engine (1), especially for a motor vehicle. The internal combustion engine (1) is provided with an injection valve (8) by means of which fuel can be injected directly into a combustion chamber (4) either in a first operating mode during a compression stage or in a second operating mode during a suction stage. The invention also provides for a control device (16) for switching between the two operating modes and for carrying out a control and/or adjustment, differently for each operating mode, of the operating variables influencing the actual torque of the internal combustion engine (1) in accordance with a set-point torque. A change in the actual torque occurring during switching from mode into another is detected by the control device (16) and at least one of the operating parameters is influenced by the control device (16) in accordance with said change.
Patent EP-1082405-B1 (EP)
Inventor: KUMAR SUJEET
IPC: C01B15/14
Filed: 1999-05-20
Granted: 2010-08-18
Abstract: A collection of silicon oxide nanoparticles have an average diameter from about 5 nm to about 100 nm. The collection of silicon oxide nanoparticles effectively include no particles with a diameter greater than about four times the average diameter. The particles generally have a spherical morphology. Methods for producing the nanoparticles involve laser pyrolysis. The silicon oxide nanoparticles are effective for the production of improved polishing compositions including compositions useful for chemical-mechanical polishing.
Patent EP-1010340-B1 (EP)
Inventor: VERKAMA MARKKU
IPC: H04L69/14
Filed: 1999-06-24
Granted: 2003-12-03
Abstract: In connection-oriented switching of packet data in known mobile communications systems, resources of the transmission path between the serving node (SGSN) and the radio network subsystem (RNS) and memory resources of the radio network subsystem are reserved unnecessarily due to the burst-like nature of packet data. Thus the transmission network's limited address space and the radio network subsystem's management resources are consumed. The invention concerns such connection management in a mobile communications system, which is suitable for packet-switched data transmission. The method according to the invention is characterized in that the logical connection between the serving node (SGSN) and the radio network subsystem (RNS) is released, so that the logical connection between the serving node (SGSN) and the mobile station (MS) remains, and the released logical connection is reconnected, when relaying of user data starts.
Patent EP-1100559-B1 (EP)
Inventor: EL SAYYID WALEED MUTASEM
IPC: B01D61/28
Filed: 1999-08-02
Granted: 2007-01-24
Abstract: A method for priming a hemodialyzer is disclosed. Hemodialyzer comprises a dialysate compartment, a blood compartment, and a dialysis membrane separating the dialysate and blood compartments. The method comprises the steps of delivering a liquid to a dialysate inlet of the dialysate compartment at a first volumetric delivery rate, passing the liquid through the dialysate compartment from the dialysate inlet to a dialysate outlet of the hemodialyzer and delivering the liquid from the dialysate outlet at a second volumetric delivery rate that is less than the first volumetric delivery rate so as to cause a net flow of the liquid from the dialysate compartment to the blood compartment through the dialysis membrane.
Patent EP-1104563-B1 (EP)
Inventor: RETTIG BJORN C
IPC: G06F9/44
Filed: 1999-08-13
Granted: 2003-05-14
Abstract: In an operating system, a function to address resources in executable files is modified to redirect calls for resources to language-specific resources responsively to a user-setting defining a selected language. The language-specific resources are contained in alternate language modules through a dynamic addressing scheme that allows the alternate language file suite to be expanded without modification to any central routing facility. The invention provides resource-handling components the capability for handling multiple-language resources without requiring any specific directions from the processes requesting the resources This allows the operating system to provide multilingual support while using existing resource and executable binary files without modification. A user is enabled to select a language for the user interface and the resource loader will automatically redirect calls for resources to the appropriate resources.
Patent EP-1107974-B1 (EP)
Inventor: FINKELSTEIN NINA
IPC: A61P19/10
Filed: 1999-08-27
Granted: 2006-08-02
Abstract: New hydrate forms of alendronate sodium, having water content of between about one and about twelve percent, and processes for their manufacture, are disclosed. New crystalline forms of alendronate sodium B, D, E, F, G and H, and processes for manufacturing them, are also disclosed. These new forms of alendronate sodium are suitable for incorporation into pharmaceutical compositions for combating bone resorption in bone diseases.
Patent EP-1163819-B1 (EP)
Inventor: MESECHER DAVID K
IPC: H04W64/00
Filed: 1999-09-03
Granted: 2004-11-17
Abstract: The present inventation provides a base station comprising: 
a plurality of antennas, each of the antennas separated by a known distance; 
means for transmitting a first spread spectrum signal having a first code; 
means for receiving, using the plurality of antennas, a second spread spectrum signal having a second code, the second spread spectrum signal time synchronized with the first spread spectrum signal; 
means for making a distance determination based on in part a timing difference between the second code of the received second spread spectrum signal and the first code of the base station's transmitted first spread spectrum signal; 
means for comparing a phase difference of a carrier signal of the second spread spectrum signal as received by each of the plurality of antennas; and 
means for determining an angle of the received second spread spectrum signal using the known distance between the antennas and the phase difference; and 
means for determining a location of a source of the second spread spectrum signal using the determined angle and the distance determination.
Patent EP-1121030-B1 (EP)
Inventor: BONCORAGLIO ANTONIO
IPC: A43B21/32
Filed: 1999-08-30
Granted: 2002-11-06
Abstract: We have invented a new sole with a pumping action for the part of the shoe near the heel, inside a cylindric pump, connected with channels near the front part of the foot connected to the outside part of the sole, with a valve for the passing of air. Therefore giving life and automatic movement of respiration and compression for the circulation of air for the inner part of the footwear, resolving all problems due to the loss of the circulation of air.
Patent EP-1129040-B1 (EP)
Inventor: MILLS BRIAN
IPC: F27D7/04
Filed: 1999-11-05
Granted: 2003-02-05
Abstract: A heat treatment oven (1) defines a plurality of inner chambers or zones for receiving Cathode Ray Tubes stacked in two rows and vertically orientated with front faces of tubes facing one another. The oven includes heating means in the form of gas burner or electric element (3) for heating fluid medium, in this case air. The air is circulated around the Cathode Ray Tubes by means of an impeller (5). The oven includes first and second control means for varying the temperature of the fluid medium and the velocity of the fluid medium introduced.
Patent EP-1133370-B1 (EP)
Inventor: WESTPHAL JOERG
IPC: B22D11/053
Filed: 1999-11-17
Granted: 2002-09-04
Abstract: The invention relates to a method for oscillating a continuous-casting mould by means of vertically alternating movements in or against the direction of casting, the stroke and frequency of the oscillation being parameters which can be set in accordance with casting speed. If the mould presents a forward slip in relation to the strand, that is the so-called negative strip, liquid and/or solid casting material is drawn into the gap between mould and strand. By uncoupling the linear relation between casting speed and the oscillation parameters stroke/frequency the parameters are varied insofar as with increasing casting speed acceleration of the moving system is reduced overall by way of a relative decrease in frequency and relative increase in stroke.
Patent EP-1153994-B1 (EP)
Inventor: CAVAZOS GUTIERREZ RODRIGO
IPC: C09D175/16
Filed: 1999-12-14
Granted: 2007-04-11
Abstract: An ultraviolet radiation curable organic ink composition, comprising 80% to 95% by weight of an epoxy-polyurethane-based ink; 0.5% to 8% by weight of an additive including a mixture of polyethylenic waxes and polythetrafluoroethylenic waxes; 1% to 7% by weight of a water resistant agent made from low and intermediate molecular weight polyamide which is recomended to be added just before applying the prepared ink composition because this composition, once prepared, lasts less than 8 hours; and an adhesion promoter primer including 0.15% to 3% by weight of a silane
Patent EP-1129100-B1 (EP)
Inventor: MCGUINNESS RYAN
IPC: C12N15/867
Filed: 1999-11-12
Granted: 2007-07-11
Abstract: A method for selecting packaging cells that express high levels of gag/pol is provided.
Patent EP-1131397-B1 (EP)
Inventor: MCKENZIE KRISTEN LYNNE
IPC: C11D17/00
Filed: 1999-11-16
Granted: 2004-07-21
Abstract: The present invention relates to compositions, product kits, devices and processes for removing using sonic or ultrasonic waves with ultrasonically enhanced cleaning agents.
Patent EP-1169360-B1 (EP)
Inventor: FORD RANDAL RAY
IPC: C08F4/659
Filed: 1999-10-14
Granted: 2006-12-06
Abstract: A method for refining a titanium metal containing ore such as rutile or illmenite or mixtures to produce titanium ingots or titanium alloys and compounds of titanium involves production of titanium tetrachloride as a molten slag, by processing ore in a chlorinatioii procedure and removing various impurities by a distillation or other procedure to form a relatively pure titanium tetrachloride (TiC14). Thereafter, the titanium tetrachloride is introduced into the plasma focal point of a plasma reactor in a molten sodium environment for the initial reduction of gas phase titanium into titanium molten drops which are collected by a set of skulls (1 12). Thereafter, further processing is carried out in higher vacuum (104) and the titanium is heated by electron beam guns (130) in order to maximize titanium purity, and in a final optional stage, alloying compounds are added under yet higher vacuum and high temperature conditions.
Patent IT-1286960-B1 (IT)
Inventor: BOLLETTA BENITO
IPC: A47B77/02
Filed: 1996-10-04
Granted: 1998-07-24
Abstract: The plate (1) consists of several part plates with different surface compositions. On the underside of each plate, body grooves are provided extending in the longitudinal direction and in these grooves connecting strips or stiffening pieces can be inserted and fastened by screws. In a recess along the front side of the assembled part plates, a profiled cover piece is provided which is joined to them by a flange. The part plates have grooves along their abutting sides in which are inserted the arms of another profiled cover piece that is cross-shaped.
Patent IT-1265927-B1 (IT)
Title: Testa operatrice indexata per macchine utensili automatiche.
Inventor: CORSI ARMANDO
IPC: B23Q1/40
Filed: 1993-01-15
Granted: 1996-12-16
Abstract: L'innovazione riguarda un traliccio composito del tipo comprendente una trave in legno provvista di una scanalatura entro la quale è inserito un traliccio d'armatura costituito da un tondino in acciaio opportunamente sagomato, che sporge superiormente dalla trave, in cui detto traliccio è realizzato in pezzo unico e comprende tratti orizzontali superiori ed inferiori alternati, raccordati da tratti inclinati, ad inclinazione contrapposta.
Patent IT-1295408-B1 (IT)
Inventor: FASSI ALDO
IPC: A23L33/00
Filed: 1997-10-03
Granted: 1999-05-12
Abstract: A combination composition comprising L-carnitine, acetyl L-carnitine and propionyl L-carnitine or the pharmacologically acceptable salts thereof is disclosed which can be used as a pharmaceutical composition for suppressing withdrawal symptoms and craving for alcohol in alcoholics, and as a dietary supplement, health food, medical food or nutraceutical for preventing the abuse of alcohol in substantially healthy subjects, particularly in young individuals.
Patent JP-2965956-B1 (JP)
Title: 燃焼室回転型エンジン
IPC: F01L7/12
Filed: 1998-04-09
Granted: 1999-10-18
Abstract: 【要約】
【目的】  従来の吸・排気弁を使用することなくより効 率的で静粛な給気と掃気を行なう。
【構成】  ピストン１２との間に殆ど空間２３を設けな い第１の面２１と、ピストン１２との間で燃焼室２４を 形成する第２の面２２とを有する回転シリンダヘッド２ ０をシリンダ上部に設け、上記シリンダヘッド２０をク ランク軸１４に同期回転可能とし、第１の面２１から第 ２の面２２へ移行する過程で燃焼室２４へ新気を導入 し、吸入行程から爆発行程までの間に第２の面２２から 燃焼室２４へ燃料を供給し、圧縮、爆発行程ののちピス トン１４の排気上死点までの間に排気ガスを第１の面２ ２側から外部へ排出する。
Patent JP-2996662-B1 (JP)
Title: シ―ムレス経編地を用いた衣類
IPC: A41B17/00
Filed: 1999-06-28
Granted: 2000-01-11
Abstract: 【要約】
【課題】編み目の進行方向に沿って生地部23とレース部 22を一体的に連結して編成することにより、生地部23と レース部22の間の縫製部分をなくすことができ、着心地 が良く、縫製線が外に突出することもなく、ファッショ ン的、デザイン的に優れたシームレス経編地を用いた衣 類を提供する。
【解決手段】細幅レース部(L 1 -L 24 )22には柄糸として、 例えばナイロンフィラメントのウーリー仮撚加工糸の３ 子撚糸を用い、細幅レース部22と生地部23の全体には、 ジャガードによりL 25 としてナイロンフィラメント糸を 用い、細幅レース部22の地組織(鎖編み、乱止め)の使用 糸L 26 ,L 27 としてナイロンフィラメント糸を用い、生地 部23の地組織(鎖編み、乱止め)の使用糸L 26 としてポリ ウレタン糸の表面にナイロンフィラメントを巻き付けた カバード糸を使用する。
Patent JP-2932271-B1 (JP)
Title: 炭焼窯における空気遮断構造
IPC: C10B53/02
Filed: 1998-06-29
Granted: 1999-08-09
Abstract: 【要約】
【課題】  炭焼材料の搬入と炭の搬出作業を簡易に行え ると共に、窯を簡易に空気遮断できて良質の炭焼処理を 可能とした炭焼窯における空気遮断構造を得る。
【解決手段】  炭化室と、その正面の焚口扉と、該炭化 室と連通する煙道とが形成されてなる窯本体において、 前記窯本体の前記焚口扉の両側の壁面から下方に垂直に 対向して固定され、その先端にフランジが一体に形成さ れ、該正面壁面とフランジとの間にスライド用空間が形 成されたストッパー用レールと、前記ストッパー用レー ルの下端間を結ぶ位置に水平に固定された受座プレート と、前記スライド用空間に挿入されて前記フランジに係 合支持されるフランジが一体に形成された土砂受け用カ バー体と、前記土砂受け用カバー体をスライド用空間に 該フランジを位置させて落とし込むと、該土砂受け用カ バー体の下端は前記受座プレートの上面で支持され、以 て上方に開口した土砂収容空間とが形成される。
Patent JP-2988919-B1 (JP)
Title: 疲労寿命予測を可能とした掘削用鋼管
IPC: F16L15/00
Filed: 1998-09-18
Granted: 1999-12-13
Abstract: 【要約】
【課題】  Ｘ線による結晶回折強度測定理論と装置を用 いて、掘削用鋼管の疲労寿命を測定できるように、掘削 用鋼管外表面に工夫し、これら技術の適用を可能にする 疲労寿命予測を可能にした掘削用鋼管を提供すること。
【解決手段】  ネジ継手を持つツールジョイントを、鋼 管端のアプセット部に接合した掘削用鋼管において、内 アプセット増肉開始部に相当する鋼管外表面を含む位置 に、Ｘ線測定用の研磨部位を設け、掘削時に脱着可能に 装着される前記研磨部位を保護するプロテクターとより なることを特徴とする疲労寿命予測を可能とする掘削用 鋼管。
Patent JP-3033754-B1 (JP)
Title: 三重化情報処理システム
IPC: G06F11/18
Filed: 1998-12-16
Granted: 2000-04-17
Abstract: 【要約】
【課題】  情報処理部が非同期であっても、多数決論理 にもとづいて正常な出力の選択および系の異常通知を行 う。
【解決手段】  同一命令に対し情報処理装置１０１，１ ０２，１０３の全てから非同期にて出力される処理結果 を受け付けるまで、先行して受け付けた１系または２系 の前記情報処理装置からの比較結果をバッファリングす る出力データバッファ部２２０を設け、多数決手段２３ ０に、２系以上の処理結果を多数決論理にもとづいて比 較させ、２系の処理結果が一致した系の出力を正常な処 理結果として選択させる。
Patent NO-311593-B1 (NO)
Inventor: HAUSKEN HANS PETTER
IPC: F41A21/30
Filed: 2000-02-15
Abstract: According to the invention a silencer for a firearm is arranged so that emitted gas, caught from the muzzle of the firearm after a shot, can both be caught and flow rearwards in the silencer after having been caught. This is accomplished in the way that the silencer comprises several separate chambers (1-5) extending longitudinally in the silencer. When the silencer is fitted to the firearm, there will be at least one chamber (1, 2) on either side of the muzzle of the weapon. The emitted gas is caught by holes (6) formed in a boundary surface between the chambers (1, 3, 4) in front of the muzzle and a central bore (16) through the silencer. The holes (6) extend radially through this boundary surface towards the bore (16) and are placed in rows which are spaced so that the holes (6) of each row will merge on the inside of the boundary surface towards the bore (16). The portion of emitted gas caught in the first chamber (1) in front of the muzzle then flows to the chambers (2, 5) behind the muzzle through openings formed in a surface (8) between the two chambers (1, 2) on either side of the muzzle, or through openings formed in a surface (9) between the chambers (2, 5) behind the muzzle.
Patent NO-312355-B1 (NO)
Title: Deflektor med Magnus-effekt
Inventor: FROEYSTAD RONNY ANDRE
IPC: B63G/
Filed: 2000-03-23
Abstract: Deflektoranordning (5) for sideveis utføring av utstyr som slepes i vann av et fartøy, så som ved seismiske undersøkelser, fiske eller minesveiping. Anordningen. omfatter i det minste to sylindere (35A-) innrettet til å ha sine akser (8a, 8b). stående hovedsakelig vertikalt i vannet under sleping. Sylindrene (5a, 5b) er roterbare og det er anordnet i det minste ett bånd (4) for rotasjon over sylindrene (5a, 5b) slik at den ytre overflate av båndets (4) bevegelse i forhold til vannet gir opphav til en såkalt Flettner- eller Magnus-effekt som gir en forsterket sideveis rettet kraft av deflektoren (5) .
Patent NO-315356-B1 (NO)
Inventor: PREUS HANS RAGNAR
IPC: A61P31/20
Filed: 2000-07-28
Abstract: The present invention relates to the use of a pharmaceutical composition comprising myrrh and rhatany in the prevention and/or treatment of viral infections in human and non-human animals. In particular it relates to the use of a myrrh and rhatany composition as a prophylactic and therapeutic of the common cold in human beings.
Patent NO-317649-B1 (NO)
Inventor: SZILBEREKY JENO
IPC: A61P9/00
Filed: 2001-05-10
Abstract: The invention relates to (-)-5,6-dihydro-5-(1-piperidinyl)-methyl-3-(3-pyridyl)-4H-1,2,4-oxadiazine to the therapeutical use thereof and to phamaceutical compositions containing the compounds as active ingredient.
Patent NO-314131-B1 (NO)
Title: Anordning for bruk under montering og demontering av hjul på et nav
Inventor: CHRISTIANSEN ARNE
IPC: B60B/
Filed: 2001-06-25
Abstract: Oppfinnelsen er en anordning for avlastning av løftekraft under montering og demontering av hjul på et nav eller en aksel på et kjøretøy. Den omfatter følgende trekk: en fot (1) innrettet til å skyves inn under eller trekkes ut i forhold til navet eller akselen; en hjulgaffel (3) med minst to tinder (3a,3b) anordnet vertikalt forskyvbar i forhold til foten (1); hvor hjulgaffelen er understøttet av en fjær (5) tilpasset til å holde hjulets vekt hovedsakelig i nøytral stilling ved navet. Anordningen anvendes ved demontering av et hjul hvor man jekker opp kjøretøyet, skyver foten med hjulgaffelen inn med en tind på hver side under hjulet, demonterer hjulet og lar hjulet hvile i gaffelen samtidig som hele anordningen trekkes ut fra navet samtidig med hjulet. Før montering av hjulet er det forutsatt at man har kjøretøyet oppjekket i det minste ved det navet som skal påmonteres et hjul. Anordningen anvendes ved montering av et hjul ved at man trykker gaffelen ned for eksempel med brukerens fot, triller hjulet opp på tvers av gaffelen, og lar anordningens fjær løfte gaffelen og hjulet til riktig navhøyde. Deretter skyves hele anordningen med hjulet inn mot det oppjekkede navet og hjulet dreies forsiktig til riktig stilling i forhold til hjulmutrenes posisjoner, og hjulet festes på vanlig vis. Deretter trekkes anordningen bort og kjøretøyet jekkes ned.
Patent NO-329348-B1 (NO)
Inventor: SZOSTAK JACK W
IPC: C07K14/82
Filed: 2001-08-07
Abstract: Described herein are RNA-protein fusion production methods which involve a high salt post-translational incubation step.
Patent NO-335576-B1 (NO)
Title: Enturs fremgangsmåte for plassering og ekspansjon av et rørelement i et fôret borehull
Inventor: BAUGH JOHN LINDLEY
IPC: E21B4/18
Filed: 2004-10-06
Abstract: Et entursystem for ekspandering av et rørelement (176) som er kompakt eller perforert eller er i form av et sil- eller screenrør er omhandlet. En sammenstillingen nede i brønnen som utgjøres av et hydraulisk anker (10) som kan settes fast, frigis og reposisjoneres for å gjenta prosessen anvendes. Ankeret (10) er lite nok til å gå gjennom rørelementet (176) eller screenrøret etter initiell ekspansjon. Ankeret er konstruert til å unngå at dets maksimale utvidelse fører til overbelastning av allerede ekspandert rørelement eller screenrør. Et ekspansjonsverktøy (180) drives hydraulisk med den initielle del av arbeidsslaget som gir en forsterket kraft, ekspansjonsverktøyet (180) understøtter initielt rørelementet eller forlengelsesrør, men frigis deretter under det første arbeidsslag, etter at rørelementet eller screenrøret er blitt fullstendig understøttet.
Patent NO-337679-B1 (NO)
Inventor: THALER FLORIAN
IPC: C07D207/273
Filed: 2006-05-18
Abstract: This invention is related to compounds and use of 3-aminopyrrolidone derivatives and analogues of the following general formula (I) <CHEM> wherein  m is an integer from 1 to 3 X is methylene, oxygen, sulphur or a NR<6> group; R<1>   is a straight or branched C1-C8 alkyl or C3-C8 alkenylene or C3-C8 alkynylene chain, optionally substituted with CF3, phenyl, phenoxy or naphthyl, the aromatic rings optionally substituted by one or more C1-C4 alkyl, halogens, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R<2>, R<3>   are independently hydrogen, a C1-C3 alkyl chain, halogen, trifluoromethyl, hydroxy or C1-C4 alkoxy groups; R<4>, R<5>, R<6>   are independently hydrogen or C1-C6 alkyl;  and the pharmaceutically acceptable salts thereof that are active as sodium and/or calcium channel modulators and therefore useful in preventing, alleviating and curing a wide range of pathologies, including, but not limited to, neurological, psychiatric, cardiovascular, inflammatory, ophthalmic, urologic, metabolic and gastrointestinal diseases, where the above mechanisms have been described as playing a pathological role.